Parts Kits

Ready to try building your own semi-auto rifle? Classic Firearms offers high quality AR and AK parts kits at the best prices online. With parts kits, you get what you pay for; a few extra bucks spent up front will yield a superior firearm that you’ll be happy to shoot for years to come. AR is the ideal platform for home gunsmiths, so the bulk of our inventory is .223 / 5.56 parts kits, but we know that some of you enjoy tinkering with your AKs, so we also offer quality 5.45x39 and 7.62x39 parts kits.